Rust · Macro
assert_eq!
assert_eq! checks that two expressions are equal. A failed check panics and shows the compared values; an optional custom message can add context.
Last updated
- Since
- 1.0.0
Syntax
assert_eq!($left:expr, $right:expr $(,)?);
assert_eq!($left:expr, $right:expr, $($arg:tt)+);In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.
SubscribeRelated
assert!debug_assert_eq!